Average Co-Inventor Count = 4.00
ph-index = 2
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Mitsubishi Gas Chemical Company, Inc. (3 from 2,245 patents)
3 patents:
1. 6372308 - Liquid crystal composition
2. 6056892 - Method for purifying liquid crystal
3. 5972243 - Ferrielectric liquid crystal compound